CR03AM Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Lead-Mount, Phase Control SCR 0.3 Amperes/400-600 Volts OUTLINE DRAWING B B A E E ➂➁➀ D C Features: □ Glass Passivation CIRCUMSCRIBE CIRCLE F - DIA. □ High Current Pulse Application Use CONNECTION DIAGRAM ➁ ➀ CATHODE ➁ ANODE ➂ GATE Dimensions Inches Applications: □ Fault Interrupters □ Gas Ignitors □ Static Switch ➂ □ Motor Control ➀ Outline Drawing (Conforms to JEDEC TO-92) Description: The Powerex CR03AM Lead mount Phase Control SCRs are glass-passivated thyristors for use in low-power control and rectification. These devices are molded epoxy plastic types. Ordering Information: Example: Select the complete seven or eight digit part number you desire from the table - i.e. CR03AM-8 is a 400 Volt, 0.3 Ampere Phase Control SCR. Millimeters A 0.49 Min. 12.5 Min. B 0.20 Max. 5.0 Max. C 0.15 Max. 3.9 Max. D 0.05 1.3 E 0.049 1.25 F 0.028 Dia. 0.7 Dia. Type CR03AM VDRM/VRRM Volts Code 400 -8 600 -12 P-7 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR03AM Lead-Mount, Phase Control SCR 0.3 Amperes/400-600 Volts Absolute Maximum Ratings, Ta = 25 °C unless otherwise specified Ratings Symbol Repetitive Peak Off-state Voltage VDRM 400 600 Volts Repetitive Peak Reverse Voltage VRRM 400 600 Volts Non-repetitive Peak Reverse Voltage VRSM 500 720 Volts DC Reverse Voltage VR(DC) 320 480 Volts DC Forward Voltage VD(DC) 320 480 Volts RMS On-state Current IT(RMS) 0.47 0.47 Amperes Average On-state Current (Nominal, See Graphs) Ta = 47°C IT(avg) 0.3 0.3 Amperes Non-repetitive Peak Surge, On-state Current One Cycle (60 Hz) ITSM I2t for Fusing, t = 8.3 msec Peak Gate Power Dissipation CR03AM-8 CR03AM-12 20 Units 20 Amperes I2t 1.6 1.6 A2sec PGM 0.5 0.5 Watts PG(avg) 0.1 0.1 Watts Peak Forward Gate Current IFGM 0.3 0.3 Amperes Peak Forward Gate Voltage VFGM 6 6 Volts Peak Reverse Gate Voltage VRGM 6 6 Volts Tstg -40 to 125 -40 to 125 Operating Temperature Tj -40 to 125 -40 to 125 °C Weight – 0.23 Grams Average Gate Power Dissipation Storage Temperature 0.23 °C Electrical and Thermal Characteristics, Tj = 25 °C unless otherwise specified Characteristics Symbol Test Conditions Voltage – Blocking State Peak Forward Leakage Peak Reverse Leakage IDRM IRRM Tj = 110°C, VD = VDRM Tj = 110°C, VR = VRRM Current – Conducting State Peak On-state Voltage DC Holding Current VTM IH Thermal Resistance, Junction-to-ambient Rth(j-a) Gate – Parameters Gate Current to Trigger† Gate Voltage to Trigger† Non-triggering Gate Voltage IGT VGT VGDM † IGT, VGT Measurement Circuit IGS A3 3V DC A1 IGT TUT A2 RGK 1 2 1kV SWITCH V1 VGT 60V 6V DC SWITCH 1: IGT Measurement SWITCH 2: VGT Measurement (Inner resistance of voltage meter is about 1kV) P-8 Ta = 25°C, ITM = 4 A Peak VD = 12V, RGK = 1KV, Tj = 25°C – VD = 6V, RL = 60V, Tj = 25°C VD = 6V, RL = 60V, Tj = 25°C VD = 1/2VDRM, RGK = 1kV, Tj = 110°C Min. Typ. Max. Units – – – – 0.1 0.1 mA mA – – – 1.5 1.8 3.0 Volts mA – – 180 °C/W 1 – 0.2 – – – 100 0.8 – mA Volts Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR03AM Lead-Mount, Phase Control SCR 0.3 Amperes/400-600 Volts Tj = 25oC 3.4 3.0 2.6 2.2 1.8 1.4 1.0 0.6 10-2 10-1 100 101 100 200 160 140 120 100 80 60 40 PG(avg) = 0.1W 8 4 0 10-3 10-2 10-1 IGT = 100mA 10-1 100 10-2 10-2 102 103 MAXIMUM ON-STATE POWER DISSIPATION (SINGLE-PHASE HALF WAVEFORM) 0.5 u 360° 100 80 60 40 u = 30° 60° 90° 120° 180° RESISTIVE, INDUCTIVE LOADS 180° 120° 0.4 90° 60° u 0.3 360° u = 30° 0.2 0.1 0 0 0.1 0.2 0.3 0.4 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE FULL WAVEFORM) MAXIMUM ON-STATE POWER DISSIPATION (SINGLE-PHASE FULL WAVEFORM) MAXIMUM ALLOWABLE AMBIENT TEMPERATURE (RECTANGULAR WAVEFORM) MAXIMUM POWER DISSIPATION, (WATTS) u 120 u 360° 100 80 60 40 20 u = 30° 0.1 60° 90° 90° RESISTIVE LOADS 120° 60° 180° u = 30° 0.4 u u 360° 0.3 0.2 0.1 120° 180° 0 0.2 0.3 0.4 0.5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) 0 0.1 0.2 0.3 0.4 0.5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) MAXIMUM ALLOWABLE AMBIENT TEMPERATURE, Ta, (°C) AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) 0.5 0 101 100 CYCLES AT 60 Hz RESISTIVE LOADS NATURAL CONVECTION 0 10-1 ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE HALF WAVEFORM) 120 102 160 140 IFGM = 0.3A GATE CURRENT, IG, (mA) 0 101 VGD = 0.2V TIME, t, (s) RESISTIVE, INDUCTIVE LOADS NATURAL CONVECTION 20 0 100 VGT = 0.8V 100 MAXIMUM POWER DISSIPATION, (WATTS) 12 VFGM = 6V 20 140 16 PGM = 0.5W 101 160 AMBIENT TEMPERATURE, Ta, (°C) MAXIMUM PEAK SURGE CURRENT, ITSM, (AMPERES) 102 (Tj = 25°C) MAXIMUM SURGE CURRENT FOLLOWING RATED LOAD CONDITIONS AMBIENT TEMPERATURE, Ta, (°C) GATE CHARACTERISTICS 103 180 INSTANTANEOUS ON-STATE CURRENT, IT, (AMPERES) 20 TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS (JUNCTION-TO-AMBIENT) 101 102 GATE VOLTAGE, VG, (VOLTS) 3.8 TRANSIENT THERMAL IMPEDANCE, Zth(j-c), (°C/WATT) INSTANTANEOUS ON-STATE VOLTAGE, VT, (VOLTS) MAXIMUM ON-STATE CHARACTERISTICS 160 RESISTIVE, INDUCTIVE LOADS NATURAL CONVECTION 140 u 120 360° 100 80 90° 120° 60 270° 40 20 u = 30° 60° 180° DC 0 0 0.1 0.2 0.3 0.4 0.5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) P-9 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR03AM Lead-Mount, Phase Control SCR 0.3 Amperes/400-600 Volts MAXIMUM ON-STATE POWER DISSIPATION (RECTANGULAR WAVEFORM) GATE TRIGGER CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) GATE TRIGGER VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) 103 0.5 1.0 60° u 270° u = 30° 360° 180° 0.3 120° 0.2 0.1 0 0 0.1 0.2 0.3 0.4 0.5 101 0.9 0.8 DISTRIBUTION 0.7 TYPICAL EXAMPLE 0.6 0.5 0.4 0.3 0.2 0.1 0 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) JUNCTION TEMPERATURE, Tj, (°C) JUNCTION TEMPERATURE, Tj, (°C) HOLDING CURRENT VS. GATE-TO-CATHODE RESISTANCE (TYPICAL) BREAKOVER VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) REPETITIVE PEAK REVERSE VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) RGK = 1kV 120 100 80 60 40 20 0 10-1 REPETITIVE PEAK REVERSE VOLTAGE, (t°C) x 100% REPETITIVE PEAK REVERSE VOLTAGE, (25°C) 160 Tj = 110°C 140 BREAKOVER VOLTAGE, (t°C) x 100% BREAKOVER VOLTAGE, (25°C) HOLDING CURRENT, (RGK = rkV) x 100% HOLDING CURRENT, (RGK = 1kV) 102 100 -40 -20 160 140 120 100 80 60 40 20 0 100 101 GATE-TO-CATHODE RESISTANCE, RGK , (kV) P-10 GATE TRIGGER VOLTAGE, (t°C) x 100% GATE TRIGGER VOLTAGE, (25°C) DC 90° 0.4 GATE TRIGGER CURRENT, (t°C) x 100% GATE TRIGGER CURRENT, (25°C) MAXIMUM POWER DISSIPATION, (WATTS) RESISTIVE, INDUCTIVE LOADS 102 -40 -20 0 20 40 60 80 100 120 JUNCTION TEMPERATURE, Tj, (°C) 160 Tj = 25°C 140 RGK = 1kV 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 120 JUNCTION TEMPERATURE, Tj, (°C)